Anaesthesia Mock Exam Graded A 2025

Where does the mandibular nerve pass through in the skull? - Foramen Ovale What is the maxillary division of the trigeminal nerve? - Sensory Which nerve is NOT associated with the mandibular nerve branch? - Infraorbital nerve Which teeth does the PSA injection innervate? - 1st, 2nd, and 3rd maxillary molars * Does not innervate the mesiobuccal cusp of the maxillary 1st molar Which injection is needed to anesthetize linguals of maxillary anteriors? - Nasopalatine Which injections are needed to anesthetize the entire palate on one side? - Greater Palatine & Nasopalatine How far do you insert the needle on an IANB? - 20-25 mm or 3/4 the length of the needle What happens during depolarization? - - Sodium comes in - Potassium goes out When do you aspirate? - Right before anesthetic is deposited * This makes sure you do not insert the needle into a blood vessel Which type of local anesthetic is metabolized by pseudocholinesterase (PABA